Kustiawan, Winda, Irma Yanti Lubis, Natasya Natasya, Ika Sartika, Faradia Kristanti Dewi, Tris Supriadi, and Ilham Anggianto. “Teori Penetrasi Sosial”. JURNAL EDUKASI NONFORMAL 3, no. 2 (September 1, 2022): 303-310. Accessed May 18, 2024. https://ummaspul.e-journal.id/JENFOL/article/view/4933.